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Malicious package

wpmentRubyGems

Advisory published Updated

wpment is a confirmed malicious RubyGems package (MAL-2026-9443) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in wpment (RubyGems)

MAL-2026-9443
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall wpment

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

2458bee8a0ff2586a055cc1791de6da7653b587af6e9261a8564f147f9176b27
d1c1ff51abeef859f06ddabe0fd48a47f30b5867d664e06c4fbdf0381916ac64

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for wpment (version 0.0.1).

  2. If you installed it — respond

    Remove wpment from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If wpment was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. wpment on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-04094RLUA-2026-10026

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks wpment-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Explore

wpment (RubyGems) malicious package — MAL-2026-9443 | O3 Security